Stiglitz, J. E. (1999). Economics of the public sector (3rd ed.). New York: W. W. Norton.
Dyfyniad Arddull ChicagoStiglitz, Joseph E. Economics of the Public Sector. 3rd ed. New York: W. W. Norton, 1999.
Dyfyniad MLAStiglitz, Joseph E. Economics of the Public Sector. 3rd ed. New York: W. W. Norton, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.